|
Letter 5088
Chloride disposal
.
We use HCl for surface treatment of Aluminium and of course our
waste water contains Chloride. I'd like to know your opinion about
the best way to recover or elimnate this anion, being it eliminated
by precipitation only by some dangerous or costly heavy metals. Our
law allows up to 1200 mg/litre of Chloride. Thank you

Francesco Cicchetti
- Sulmona, Italy
Dear Reader, please --
- Post a
question on a different subject.
-
- Answer or follow-up on this subject (in non-commercial
fashion).
-
 |